cancel proposal ix

programs/futarchy/src/events.rs

@@ -199,6 +199,15 @@ pub struct RemoveProposalEvent {
     pub admin: Pubkey,
 }
 
+#[event]
+pub struct AdminCancelProposalEvent {
+    pub common: CommonFields,
+    pub proposal: Pubkey,
+    pub dao: Pubkey,
+    pub admin: Pubkey,
+    pub post_amm_state: FutarchyAmm,
+}
+
 #[event]
 pub struct CollectMeteoraDammFeesEvent {
     pub common: CommonFields,

programs/futarchy/src/instructions/admin_cancel_proposal.rs

@@ -0,0 +1,230 @@
+use super::*;
+
+use conditional_vault::{cpi::accounts::ResolveQuestion, ResolveQuestionArgs};
+use squads_multisig_program::program::SquadsMultisigProgram;
+
+pub mod admin {
+    use anchor_lang::prelude::declare_id;
+    declare_id!("CWGawadYU8CzRVBecnJymNw97H7E3ndDinV5sMzesgY2");
+}
+
+#[derive(Accounts)]
+#[event_cpi]
+pub struct AdminCancelProposal<'info> {
+    #[account(
+        mut, has_one = question, has_one = dao, has_one = squads_proposal,
+        has_one = base_vault, has_one = quote_vault,
+        has_one = pass_base_mint, has_one = pass_quote_mint,
+        has_one = fail_base_mint, has_one = fail_quote_mint
+    )]
+    pub proposal: Box<Account<'info, Proposal>>,
+    #[account(mut, has_one = squads_multisig)]
+    pub dao: Box<Account<'info, Dao>>,
+    #[account(mut)]
+    pub question: Box<Account<'info, Question>>,
+    /// CHECK: checked by squads multisig program
+    #[account(mut)]
+    pub squads_proposal: UncheckedAccount<'info>,
+    /// CHECK: checked by squads multisig program
+    pub squads_multisig: UncheckedAccount<'info>,
+    pub squads_multisig_program: Program<'info, SquadsMultisigProgram>,
+
+    #[account(mut, associated_token::mint = proposal.pass_base_mint, associated_token::authority = dao)]
+    pub amm_pass_base_vault: Box<Account<'info, TokenAccount>>,
+    #[account(mut, associated_token::mint = proposal.pass_quote_mint, associated_token::authority = dao)]
+    pub amm_pass_quote_vault: Box<Account<'info, TokenAccount>>,
+    #[account(mut, associated_token::mint = proposal.fail_base_mint, associated_token::authority = dao)]
+    pub amm_fail_base_vault: Box<Account<'info, TokenAccount>>,
+    #[account(mut, associated_token::mint = proposal.fail_quote_mint, associated_token::authority = dao)]
+    pub amm_fail_quote_vault: Box<Account<'info, TokenAccount>>,
+
+    #[account(mut, associated_token::mint = dao.base_mint, associated_token::authority = dao)]
+    pub amm_base_vault: Account<'info, TokenAccount>,
+    #[account(mut, associated_token::mint = dao.quote_mint, associated_token::authority = dao)]
+    pub amm_quote_vault: Account<'info, TokenAccount>,
+
+    pub vault_program: Program<'info, ConditionalVaultProgram>,
+    /// CHECK: checked by vault program
+    pub vault_event_authority: UncheckedAccount<'info>,
+    pub token_program: Program<'info, Token>,
+    #[account(mut)]
+    pub quote_vault: Box<Account<'info, ConditionalVault>>,
+    #[account(mut, address = quote_vault.underlying_token_account)]
+    pub quote_vault_underlying_token_account: Box<Account<'info, TokenAccount>>,
+    #[account(mut)]
+    pub pass_quote_mint: Box<Account<'info, Mint>>,
+    #[account(mut)]
+    pub fail_quote_mint: Box<Account<'info, Mint>>,
+    #[account(mut)]
+    pub pass_base_mint: Box<Account<'info, Mint>>,
+    #[account(mut)]
+    pub fail_base_mint: Box<Account<'info, Mint>>,
+    #[account(mut)]
+    pub base_vault: Box<Account<'info, ConditionalVault>>,
+    #[account(mut, address = base_vault.underlying_token_account)]
+    pub base_vault_underlying_token_account: Box<Account<'info, TokenAccount>>,
+
+    #[account(mut)]
+    pub admin: Signer<'info>,
+}
+
+impl AdminCancelProposal<'_> {
+    pub fn validate(&self) -> Result<()> {
+        #[cfg(feature = "production")]
+        require_keys_eq!(self.admin.key(), admin::ID, FutarchyError::InvalidAdmin);
+
+        require!(
+            self.proposal.state == ProposalState::Pending,
+            FutarchyError::ProposalNotActive
+        );
+
+        Ok(())
+    }
+
+    pub fn handle(ctx: Context<Self>) -> Result<()> {
+        let Self {
+            proposal,
+            dao,
+            question,
+            squads_proposal,
+            squads_multisig,
+            squads_multisig_program,
+            vault_program,
+            quote_vault,
+            token_program,
+            event_authority: _,
+            vault_event_authority,
+            program: _,
+            quote_vault_underlying_token_account,
+            pass_quote_mint,
+            fail_quote_mint,
+            amm_pass_quote_vault,
+            amm_fail_quote_vault,
+            pass_base_mint,
+            fail_base_mint,
+            amm_quote_vault,
+            amm_pass_base_vault,
+            amm_fail_base_vault,
+            amm_base_vault,
+            base_vault,
+            base_vault_underlying_token_account,
+            admin: _,
+        } = ctx.accounts;
+
+        let squads_proposal_key = squads_proposal.key();
+        let proposal_seeds = &[
+            b"proposal",
+            squads_proposal_key.as_ref(),
+            &[proposal.pda_bump],
+        ];
+        let proposal_signer = &[&proposal_seeds[..]];
+
+        let PoolState::Futarchy { fail, mut spot, .. } = dao.amm.state.to_owned() else {
+            unreachable!();
+        };
+
+        proposal.state = ProposalState::Failed;
+
+        let cpi_accounts = ResolveQuestion {
+            question: question.to_account_info(),
+            oracle: proposal.to_account_info(),
+            event_authority: vault_event_authority.to_account_info(),
+            program: vault_program.to_account_info(),
+        };
+        let cpi_ctx = CpiContext::new(vault_program.to_account_info(), cpi_accounts)
+            .with_signer(proposal_signer);
+        conditional_vault::cpi::resolve_question(
+            cpi_ctx,
+            ResolveQuestionArgs {
+                payout_numerators: vec![1, 0],
+            },
+        )?;
+
+        let dao_nonce = &dao.nonce.to_le_bytes();
+        let dao_creator_key = &dao.dao_creator.as_ref();
+        let dao_seeds = &[b"dao".as_ref(), dao_creator_key, dao_nonce, &[dao.pda_bump]];
+        let dao_signer = &[&dao_seeds[..]];
+
+        squads_multisig_program::cpi::proposal_reject(
+            CpiContext::new_with_signer(
+                squads_multisig_program.to_account_info(),
+                squads_multisig_program::cpi::accounts::ProposalVote {
+                    proposal: squads_proposal.to_account_info(),
+                    multisig: squads_multisig.to_account_info(),
+                    member: dao.to_account_info(),
+                },
+                dao_signer,
+            ),
+            squads_multisig_program::ProposalVoteArgs { memo: None },
+        )?;
+
+        spot.base_reserves += fail.base_reserves;
+        spot.quote_reserves += fail.quote_reserves;
+        spot.base_protocol_fee_balance += fail.base_protocol_fee_balance;
+        spot.quote_protocol_fee_balance += fail.quote_protocol_fee_balance;
+
+        let quote_cpi_context = CpiContext::new_with_signer(
+            vault_program.to_account_info(),
+            conditional_vault::cpi::accounts::InteractWithVault {
+                question: question.to_account_info(),
+                vault: quote_vault.to_account_info(),
+                vault_underlying_token_account: quote_vault_underlying_token_account
+                    .to_account_info(),
+                authority: dao.to_account_info(),
+                user_underlying_token_account: amm_quote_vault.to_account_info(),
+                event_authority: vault_event_authority.to_account_info(),
+                program: vault_program.to_account_info(),
+                token_program: token_program.to_account_info(),
+            },
+            dao_signer,
+        )
+        .with_remaining_accounts(vec![
+            fail_quote_mint.to_account_info(),
+            pass_quote_mint.to_account_info(),
+            amm_fail_quote_vault.to_account_info(),
+            amm_pass_quote_vault.to_account_info(),
+        ]);
+
+        conditional_vault::cpi::redeem_tokens(quote_cpi_context)?;
+
+        let base_cpi_context = CpiContext::new_with_signer(
+            vault_program.to_account_info(),
+            conditional_vault::cpi::accounts::InteractWithVault {
+                question: question.to_account_info(),
+                vault: base_vault.to_account_info(),
+                vault_underlying_token_account: base_vault_underlying_token_account
+                    .to_account_info(),
+                authority: dao.to_account_info(),
+                user_underlying_token_account: amm_base_vault.to_account_info(),
+                event_authority: vault_event_authority.to_account_info(),
+                program: vault_program.to_account_info(),
+                token_program: token_program.to_account_info(),
+            },
+            dao_signer,
+        )
+        .with_remaining_accounts(vec![
+            fail_base_mint.to_account_info(),
+            pass_base_mint.to_account_info(),
+            amm_fail_base_vault.to_account_info(),
+            amm_pass_base_vault.to_account_info(),
+        ]);
+
+        conditional_vault::cpi::redeem_tokens(base_cpi_context)?;
+
+        dao.amm.state = PoolState::Spot { spot };
+
+        dao.seq_num += 1;
+
+        let clock = Clock::get()?;
+
+        emit_cpi!(AdminCancelProposalEvent {
+            common: CommonFields::new(&clock, dao.seq_num),
+            proposal: proposal.key(),
+            dao: dao.key(),
+            admin: ctx.accounts.admin.key(),
+            post_amm_state: dao.amm.clone(),
+        });
+
+        Ok(())
+    }
+}

programs/futarchy/src/instructions/mod.rs

@@ -1,6 +1,7 @@
 use super::*;
 
 pub mod admin_approve_execute_multisig_proposal;
+pub mod admin_cancel_proposal;
 pub mod admin_remove_proposal;
 pub mod collect_fees;
 pub mod collect_meteora_damm_fees;
@@ -19,6 +20,7 @@ pub mod update_dao;
 pub mod withdraw_liquidity;
 
 pub use admin_approve_execute_multisig_proposal::*;
+pub use admin_cancel_proposal::*;
 pub use admin_remove_proposal::*;
 pub use collect_fees::*;
 pub use collect_meteora_damm_fees::*;

programs/futarchy/src/lib.rs

@@ -155,6 +155,11 @@ pub mod futarchy {
         AdminApproveExecuteMultisigProposal::handle(ctx)
     }
 
+    #[access_control(ctx.accounts.validate())]
+    pub fn admin_cancel_proposal(ctx: Context<AdminCancelProposal>) -> Result<()> {
+        AdminCancelProposal::handle(ctx)
+    }
+
     #[access_control(ctx.accounts.validate())]
     pub fn admin_remove_proposal(ctx: Context<AdminRemoveProposal>) -> Result<()> {
         AdminRemoveProposal::handle(ctx)